BBakken SubsurfaceNorth Dakota well index

NDIC file 20231 · API 33-023-00676-00-00

RANCHERO 18-19-163-98H

Operated by FORMENTERA OPERATIONS, LLC · Divide County, North Dakota

Active (A)Oil and gasSpud 2011

Well facts

Operator
FORMENTERA OPERATIONS, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
AMBROSE
Spud date
Total depth
17,775 ft
Legal location
NWNE Sec 18 T163N R98W
Footages
300 ft FNL · 2,250 ft FEL
County
Divide County
NDIC file no.
20231
API no.
33-023-00676-00-00

Location & navigation

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48.95148, -103.45274

Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.

See it in 3D

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Production

179 months reported, Oct 2011 to Aug 2026, BAKKEN pool.

Cumulative oil277KbblOct ’11 to Aug ’26 · 179 of 179 months known
Peak oil rate451bbl/dNov 2011 · 13,521 bbl in 30 days
Oil, last 12 months2,906bbl+5% against the 12 before
Gas–oil ratio, last 12 months4,713scf/bblfirst year 1,183 scf/bbl
Water cut, last 12 months79%first year 39% · 310K bbl water in all
Gas sold, last 12 months46%of gas produced · 2,862 mcf reported flared
0200400600Oil bbl/d820122014201620182020202220242026

Early time

First reported month
Oct 2011
Months to peak
2 (Nov 2011)
Peak month rate
451 bbl/d on 30 days
First 3 months, oil
37,891 bbl
First 6 months, oil
67,829 bbl
First 12 months, oil
104,081 bbl
First 24 months, oil
146,999 bbl
Share of cumulative in year 1
38%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
8 bbl/d
Latest rate as share of peak
1.7%
Uptime, last 12 months
99% of days
Cumulative gas
471K mcf
Cumulative water
310K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
2621,3061,1523094,98581%
2641,2051,0013194,56479%
2301,3001,0533085,65282%
2761,4018763195,07676%
1891,1487242776,07479%
2061,1771,1982875,71485%
2221,0237263174,60877%
2851,07984130103,78675%
2601,0198743183,91977%
2179887553074,55378%
2601,0218633183,92777%
2351,0298353184,37978%

As first reported to NDIC in each month's report (NDIC Monthly Production Reports, Jan 2003 to Aug 2026). Operators amend past months later and the published reports are not updated, so a month can differ from the current record. A blank or missing month is unknown, not zero, and a cumulative over such months is a lower bound; two pools reported in one month are summed. Rates per producing day divide the month's volume by the days reported, so a month reported without producing days has no rate. Gas–oil ratio is gas produced over oil produced; water cut is water over oil plus water. Months from Jan 2003 to Apr 2015 are read from the Division's PDF reports, which print no flared gas and list a well in a unitized pool only inside its unit's total.

Spacing units

Units whose published footprint holds at least 660 ft of this well's surveyed lateral. Allowances are facts extracted from signed NDIC orders, machine-extracted and not human-reviewed.

Nearby wells

Closest published well heads within 3 miles; wells on one pad share a location.

Other published attributes (1)
symbolA-OG

DMR shapefile columns not shown above, unchanged.